Neptune Systems Apex DOS QuietDrive Dosing Pump

The Neptune Systems DOS QuietDrive (QD) is a powerful upgrade to the original DŌS dosing pump, offering quieter operation, increased dosing precision, and seamless integration with the Apex Controller via 1LINK. Retaining its reputation for reliable aquarium dosing, the DŌS QD is ideal for two-part dosing, micro-dosing, and automatic water changes. Its dual-pump head design with large-diameter tubing ensures consistent flow, while the revamped features—including EcoTech QuietDrive technology, continuous-duty operation, water-resistant priming buttons, and a bold new look—make it a must-have for reef aquarists aiming to automate and optimize tank maintenance with minimal noise and hassle.

• Ultra-Quiet Performance: Up to 400% noise reduction thanks to EcoTech QuietDrive tech.

• Continuous Duty Capable: Runs non-stop at low speeds (up to 25 ml/min) for stable, quiet operation.

• Modern Design: Sleek dark grey finish matches the Neptune Sky LED.

• Smart Integration: Powered by 1LINK—no bulky power bricks needed.

• Enhanced Usability: Water-resistant, backlit priming buttons with L/R indicators.

• Multi-Use Capabilities: Perfect for two-part dosing, auto water changes, and micro-dosing as low as 0.1 ml.

• Easy Maintenance: Snap-on pump heads allow tool-free tubing replacement.

• DDR Compatible: Works with DOS Dual Reservoir for precise fluid monitoring (sold separately).